POWER MANAGEMENT Description
The LM2575/6 series switching
regulators are monolithic integrated circuits designed for use in buck or buck/ boost
regulator applications requiring accurate output voltages over combined variations of line, load and temperature.
This unique series greatly simplifies switching power supply design.
The LM2575 has a maximum output current of 1A and the LM2576 is rated for 3A.
1A & 3A Miniconverter Switching
Regulators
Features
u Pin for pin replacement for Nationals LM2575/6 u DC-to-DC buck or buck/boost converter requiring
only 4 support components Fixed or adjustable voltages Preset output voltages of 3.
3V, 5V and 12V Wide output voltage range, 1.
23V to 35V...